HP1 Performance Charger is the best, economical  charger for quickly and safe charging for upto 2,000Mah (Lipo & Lion) airsoft batteries. The new HPA HP1 software enhances the chargers performance and safety protocol. The Charger will  charge two & three cell, Lithium- Polymer (LiPo) & Lithium-Ion (Lion) batteries.  Making it the best economical wall charger any airsoft player.